/* USER CODE BEGIN Header */
/**
 ******************************************************************************
 * @file           : main.c
 * @brief          : Main program body
 ******************************************************************************
 * @attention
 *
 * Copyright (c) 2024 STMicroelectronics.
 * All rights reserved.
 *
 * This software is licensed under terms that can be found in the LICENSE file
 * in the root directory of this software component.
 * If no LICENSE file comes with this software, it is provided AS-IS.
 *
 ******************************************************************************
 */
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "adc.h"
#include "dma.h"
#include "tim.h"
#include "usart.h"
#include "gpio.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
#include "lcd.h"
#include "stdio.h"
extern int tim0;
/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */

uint16_t adc_buf[3];

int Temp[42]=
{
	3266,3104,2950,2806,2668,2540,2418,2302,2192,2088,1990,
	1897,1829,1726,1646,1571,1500,1432,1368,1307,1249,
	1194,1142,1092,1045,1000,957,916,877,848,805,
	772,740,709,680,653,626,601,577,554,532
}; //0~41

void Tem(int a)
{
	for(char i = 0;i<42;i++)
	{
		if((Temp[i]-a)<0)
		{
			
			printf("%d", i);
			if((Temp[i-1]-a)>(a-Temp[i]))
			{
				printf("TT:%d\r\n",a-Temp[i]);
				printf("n: %d ",a);
				printf("T:%d\r\n",i);
				printf("if");
				break;
			}else
			{
				printf("TT:%d\r\n",Temp[i-1]-a);
				printf("n:%d  ",a);
				printf("T:%d\r\n",i-1);
				printf("");
				break;
			}
			break;
		}
		

	}
}



void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef *hadc)
{
    //printf("ADC %d, %d,  %d, \r\n", adc_buf[0], adc_buf[1], adc_buf[2]);
	//printf("r %d, \r\n",adc_buf[2]*1000/(4031-adc_buf[2]));
}

/* USER CODE END 0 */

/**
 * @brief  The application entry point.
 * @retval int
 */
int main(void)
{
    /* USER CODE BEGIN 1 */

    /* USER CODE END 1 */

    /* MCU Configuration--------------------------------------------------------*/

    /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
    HAL_Init();

    /* USER CODE BEGIN Init */
    extern Key_State KeyState;

    //	LCD_Fill(0,0,LCD_W,LCD_H,WHITE);

    /* USER CODE END Init */

    /* Configure the system clock */
    SystemClock_Config();

    /* USER CODE BEGIN SysInit */

    //    void Show_Lift(void){
    //        //return 0;
    //    }
    //    void Show_Right(void){
    //        //return 0;
    //    }

    /* USER CODE END SysInit */

    /* Initialize all configured peripherals */
    MX_GPIO_Init();
    MX_DMA_Init();
    MX_ADC_Init();
    MX_TIM16_Init();
    MX_USART1_UART_Init();
    /* USER CODE BEGIN 2 */
	
    HAL_TIM_Base_Start_IT(&htim16);
    LCD_Init();
    LCD_Fill(0, 0, LCD_W, LCD_H, WHITE);
    //----------------- LCD_Fill(0, 0, LCD_W, LCD_H, ~BLACK);
   // int a = 0;
    /* USER CODE END 2 */

    /* Infinite loop */
    /* USER CODE BEGIN WHILE */
    while (1)
    {
        /* USER CODE END WHILE */

        /* USER CODE BEGIN 3 */
		
        HAL_ADC_Start_DMA(&hadc, (uint32_t *)adc_buf, 3);
		 
		Tem((adc_buf[2]*1000/(4031-adc_buf[2])));
		//Tem(856);
 
		
		
		
        HAL_Delay(1000);
        //        if (KeyState.K0_S_Flag)
        //        {
        //            printf("0short \n");
        //            KeyState.K0_S_Flag = 0;
        //            a++;
        //			LCD_ShowFloatNum1(0, 0, 11.55, 4, BRED, ~BLACK, 24);
        //            //  LCD_BLK_Clr();
        //        }
        //        if (KeyState.K2_S_Flag)
        //        {
        //            printf("2short \n");
        //            KeyState.K2_S_Flag = 0;
        //            a--;
        //			LCD_ShowFloatNum1(0, 0, 22.333, 4, BRED, ~BLACK, 24);
        //            // LCD_BLK_Set();
        //        }
        // printf("%d \r\n", a);

        // LCD_ShowIntNum(0, 0, a, 2, BRED, ~BLACK, 24);
    }

    // HAL_Delay(100);
    /* USER CODE END 3 */
}

/**
 * @brief System Clock Configuration
 * @retval None
 */
void SystemClock_Config(void)
{
    RCC_OscInitTypeDef RCC_OscInitStruct = {0};
    RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
    RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};

    /** Initializes the RCC Oscillators according to the specified parameters
     * in the RCC_OscInitTypeDef structure.
     */
    RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_HSI14;
    RCC_OscInitStruct.HSIState = RCC_HSI_ON;
    RCC_OscInitStruct.HSI14State = RCC_HSI14_ON;
    RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
    RCC_OscInitStruct.HSI14CalibrationValue = 16;
    RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
    RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
    RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL12;
    RCC_OscInitStruct.PLL.PREDIV = RCC_PREDIV_DIV1;
    if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
    {
        Error_Handler();
    }

    /** Initializes the CPU, AHB and APB buses clocks
     */
    RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1;
    RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
    RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
    RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;

    if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
    {
        Error_Handler();
    }
    PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1;
    PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK1;
    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
    {
        Error_Handler();
    }
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
 * @brief  This function is executed in case of error occurrence.
 * @retval None
 */
void Error_Handler(void)
{
    /* USER CODE BEGIN Error_Handler_Debug */
    /* User can add his own implementation to report the HAL error return state
     */
    __disable_irq();
    while (1)
    {
    }
    /* USER CODE END Error_Handler_Debug */
}

#ifdef USE_FULL_ASSERT
/**
 * @brief  Reports the name of the source file and the source line number
 *         where the assert_param error has occurred.
 * @param  file: pointer to the source file name
 * @param  line: assert_param error line source number
 * @retval None
 */
void assert_failed(uint8_t *file, uint32_t line)
{
    /* USER CODE BEGIN 6 */
    /* User can add his own implementation to report the file name and line
       number, ex: printf("Wrong parameters value: file %s on line %d\r\n",
       file, line) */
    /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */
